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#include <core/Material.hpp>
#include <core/Scene.hpp>
#include <stdexcept>
namespace yade { // Cannot have #include directive inside.
const shared_ptr<Material> Material::byId(int id, Scene* w_)
{
Scene* w = w_ ? w_ : Omega::instance().getScene().get();
assert(id >= 0 && (size_t)id < w->materials.size());
assert(w->materials[id]->id == id);
return w->materials[id];
}
const shared_ptr<Material> Material::byLabel(const std::string& label, Scene* w_)
{
Scene* w = w_ ? w_ : Omega::instance().getScene().get();
for (const auto& m : w->materials) {
if (m->label == label) return m;
}
throw std::runtime_error(("No material labeled `" + label + "'.").c_str());
}
int Material::byLabelIndex(const std::string& label, Scene* w_)
{
Scene* w = w_ ? w_ : Omega::instance().getScene().get();
size_t iMax = w->materials.size();
for (size_t i = 0; i < iMax; i++) {
if (w->materials[i]->label == label) return i;
}
throw std::runtime_error(("No material labeled `" + label + "'.").c_str());
}
} // namespace yade
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